Russia's RS-28 Sarmat missile, claimed by Putin to be powerful, faces development setbacks linked to Ukrainian technology, as ...
Russia used to rely on Ukrainian expertise for its missile programs, but its actions in 2014 and beyond ended that ...
The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now ...
When the Cold War ended in 1991 with the collapse of the Soviet Union, it greatly reduced the threat of global nuclear war.
Since the invasion of Ukraine, the Kremlin appears to have made conventional weapons its greater priority—at least for now.
Nuclear propulsion could be the future of space travel and NASA and General Atomics just brought us one step closer.
Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...
President Trump's nominee for U.N. ambassador, Elise Stefanik, stated that Israel has a "biblical" right to the West Bank.
A new type of nuclear thermal propulsion reactor fuel has been successfully tested at NASA’s Marshall Space Flight Center, ...
General Atomic's new nuclear fuel was subjected to the maximum heat of a reactor for 20 minutes in the latest tests.
The latest disintegration of a SpaceX test flight was a spectacular sight, as broken-up rocket parts streaked like jellyfish ...
Scientists in the Nuclear Engine for Rocket Vehicle Applications program conducted six ground tests of radioactive reactors in open air between 1964 and 1969, “which we could never get approved ...